9839780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13297}}^1$

素因数の和:13343

約数の個数: 24

約数和(自身を含む): 21223608

約数和(自身を除く): 11383828

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 13297, 26594, 53188, 66485, 132970, 265940, 491989, 983978, 1967956, 2459945, 4919890, 9839780]

約数ペア:

[(1, 9839780), (2, 4919890), (4, 2459945), (5, 1967956), (10, 983978), (20, 491989), (37, 265940), (74, 132970), (148, 66485), (185, 53188), (370, 26594), (740, 13297)]